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Aidan's loose oily bunghole actually runs a track lap

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Old 04-21-2017, 10:50 PM
  #9081  
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I think i used POR15 engine paint. With a brush....would not do that again. Thought I could save some time by brushing instead of spraying. I wish i had taped the whole block up and sprayed it. My last engine i sprayed with whatever white engine enamel was at NAPA.

I went with .0021" on the bottom, because that was what they came out of the box at lol. And then .00185-.0019 for the top ring. A little loose, but should be safe.
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Old 04-21-2017, 11:13 PM
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Omg what're you doing. Just torque the damn bolts
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Old 04-21-2017, 11:19 PM
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So don't use the tool I have that was meant for the job, that lets me set the stretch exactly to spec? Thats a good idea.
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Old 04-22-2017, 02:24 AM
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When a stud doesnt want to come out....turn it into a nut....and pull the threads out with it.

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Old 04-22-2017, 03:25 AM
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Which head is that? Going to helicoil it?

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Old 04-22-2017, 04:26 AM
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Originally Posted by aidandj

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Old 04-22-2017, 09:06 AM
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This is the head I spent hours assembling

And yeah I assume I will helicoil it. Either need to dig up the kit I might have somewhere, or go shopping.
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Old 04-22-2017, 09:11 AM
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Impressive.
The stud actually looks bent.
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Old 04-22-2017, 09:15 AM
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I think it was cross threaded. Because heat did nothing, and it just yanked the threads right out.
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Old 04-22-2017, 09:22 AM
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That type of sh*t is infuriating...

Nothing like spending 4 hours fixing something that should have taken 5 seconds.
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Old 04-22-2017, 09:24 AM
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I've never actually used a helicoil. So that will be fun.

I'm waiting on the pump from Travis anyways. And haven't heard from him so I probably have all weekend to fix it.
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Old 04-22-2017, 11:53 AM
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Helicoils are awesome. I'm going to helicoil a lot of fasteners on my next engine where strength is a concern. Will do all the aluminum threaded things since those strip easy. They aren't hard to do either, just make sure you are using the correct size drill for the tap it includes, and keep the bit straight. Since you're drilling a cylinder head I would set a mark on how deep to drill into the head so you don't accidentally turn that head into a paperweight.
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Old 04-22-2017, 12:11 PM
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There are still threads deep down it looks like. So I just need to find some helicoils that are long enough.

Well thankfully I take lots of pictures, and have a very observant friend. Can anyone spot the difference?

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Old 04-22-2017, 12:14 PM
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LOL l looked in your photo dump and didn't notice one of the pistons installed 180 out. Good catch, that would be bent valves on startup!
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Old 04-22-2017, 12:15 PM
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Originally Posted by patsmx5
one of the pistons installed 180 out
*three
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Old 04-22-2017, 12:41 PM
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Nice. Who noticed it?
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Old 04-22-2017, 12:44 PM
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Originally Posted by turbofan
Nice. Who noticed it?
Originally Posted by afm
*three
^ this guy
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Old 04-22-2017, 01:18 PM
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Originally Posted by aidandj

Are you working in the shop barefoot? lol

That's a lucky catch though!
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Old 04-22-2017, 01:46 PM
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Nothing like a metal shaving between your toes to wake you up in the morning
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Old 04-22-2017, 01:56 PM
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You have pretty toes.
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